On September 7, 2015, at the ma on shan city maanshan productivity promotion center of science and technology plan projects acceptance of the, of attending the meeting with city technology bureau, the leadership of the productivity promotion center, experts have a technical university Zheng, city computer center JiaoDou nut, irs Jiang Qin, Harbin industrial university Guang-xing zhao, Harbin industrial university Le-zhu Chen. Harmony photoelectric by Zheng Yuanzhi, xiang dong.he, Xu Qi, li four people to participate in the defense, Zheng Yuanzhi deputy chief engineer on behalf of the project director Dr Zhou Debao conducted a defense statement, and answer the opinions of the experts, complete reply. Through the project execution, promoted the company research and development and production of the purple light chip, to enhance the strength of the enterprise. 

Deputy chief engineer Zheng Yuanzhi in reply 

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